MLB Umpire Mark Wegner Makes Crucial Mistake in Red Sox vs. Astros Game

Wegner lost track of the count, costing the Red Sox a strikeout and forcing their pitcher out of the game early.

Apr. 1, 2026 at 2:04pm

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In a game between the Boston Red Sox and Houston Astros, MLB umpire Mark Wegner made a crucial mistake that ended up costing the Red Sox. Wegner completely lost track of the count during a fifth-inning plate appearance, erroneously believing there was a 2-1 count when in reality it should have been strike three. This allowed the at-bat to continue, leading to the Red Sox pitcher being pulled from the game earlier than he should have been. Wegner admitted his mistake after the game, saying he had never done something like that before.

Why it matters

Umpire mistakes can have a significant impact on the outcome of a game, especially in close contests. This particular error by Wegner, while not directly affecting the final score, did force the Red Sox to remove their starting pitcher earlier than planned, potentially impacting the team's ability to mount a comeback. The incident also highlights the ongoing scrutiny faced by MLB umpires and the need for continued improvement in their performance.

The details

The mistake occurred in the fifth inning with Astros outfielder Cam Smith at the plate. Red Sox pitcher Brayan Bello had already recorded three swinging strikes, which should have resulted in a strikeout. However, Wegner incorrectly believed the count was 2-1 and allowed the at-bat to continue. Smith ended up drawing a walk, and Bello was subsequently pulled from the game while trailing 6-1. The Red Sox were able to get out of the inning without further damage, but went on to lose the game 9-2.

  • The mistake happened in the fifth inning of the April 1, 2026 game between the Boston Red Sox and Houston Astros.
  • Wegner admitted to the error after the game.

The players

Mark Wegner

An MLB umpire who made a crucial mistake in counting the pitches during a plate appearance, costing the Red Sox a strikeout.

Brayan Bello

The Boston Red Sox pitcher who was pulled from the game earlier than he should have been due to Wegner's mistake.

Cam Smith

The Houston Astros outfielder who was allowed to continue his at-bat after Wegner's error.

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What they’re saying

“I just watched the video. I somehow didn't count the second swinging one because I said the count was 1-2. It was actually strike three... I've never done that before. I'm not happy about it. Just made a mistake.”

— Mark Wegner, MLB Umpire

The takeaway

This incident highlights the ongoing challenges faced by MLB umpires and the need for continued improvement in their performance. While mistakes can happen, Wegner's error in counting the pitches had a tangible impact on the game, forcing the Red Sox to remove their starting pitcher earlier than planned. As the scrutiny on umpires remains high, this serves as a reminder of the importance of their role in ensuring the integrity of the game.